144 reputation
4
bio website pgraycode.wordpress.com
location Bucharest, Romania
age 26
visits member for 3 years, 1 month
seen Apr 29 '13 at 12:42

«All we have to decide is what we do with the time that is given to us»

«Perilous to us all are the devices of an art deeper than we posses ourselves.»

«It is amazing what can be accomplished when nobody cares about who gets the credit.»

«He that breaks a thing to find out what it is has left the path of wisdom.»

«Perfection. That's what it's about. It's those moments. When you can feel the perfection of creation. The beauty the physics you know the wonder of mathematics. the elations of action and reaction and that is the kind of perfection that I want to be connected to.»


May
2
comment Algorithm for potential fields
What's the purpose of total_distance?
Apr
29
comment calculate new vertex position given a transform matrix?
Of course, it's more cleanly written, it deserves it :)
Apr
29
comment calculate new vertex position given a transform matrix?
No, you do matrix multiplication just as in math. For example the vx' term is computed like this vx' = rxx * vx + rxy * vy + rxz * vz + px
Aug
11
comment Collision resolution in case of collision with multiple objects
Yes, this can work, I guess. But it can also create jittering movements.